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Line-by-line off-line dust collector and cleaning method

A dust collector, off-line technology, applied in separation methods, chemical instruments and methods, separation of dispersed particles, etc., can solve problems affecting work efficiency, achieve the effects of saving time, simplifying device structure, and improving filtration work efficiency

Active Publication Date: 2017-01-18
NANFANG ENVIRONMENT PURIFYING EQUIP HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the automatic dust collector separates the dust removal room for dust removal, all the filter cartridges stop working when the dust removal room after the division is falling, which seriously affects the work efficiency.

Method used

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  • Line-by-line off-line dust collector and cleaning method
  • Line-by-line off-line dust collector and cleaning method
  • Line-by-line off-line dust collector and cleaning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: with reference to attached figure 1 , 2 , 3. A line-by-line off-line dust collector, which includes a sealing chamber 1, an air bag 5, a blowing pipe 2, a screw mechanism 3, and a guide rail mechanism 4 arranged at the opening end of the filter cartridge 10; the sealing chamber 1 is in the shape of a rectangular case and Cover the single-row filter cartridge 10, and the blowing pipe 2 is set in the sealed chamber 1; the screw mechanism 3 and the guide rail mechanism 4 are respectively arranged at both ends of the sealed chamber 1, and the blowing pipe 2 spans the guide rail mechanism 3 and the wire Between the rod mechanism 4; the blowing pipe 2 is provided with a plurality of air nozzles 14 corresponding to the filter cartridge 10; the blowing pipe 2 is also provided with two cylinders 8 at intervals, and the extension ends of the cylinders 8 are fixed on the inner side of the sealing chamber 1 On the top surface, a flexible connection 9 is adopted betw...

Embodiment 2

[0015] Embodiment 2: a method for removing dust of the line-by-line off-line dust collector described in Embodiment 1, which controls the rotation of the screw mandrel 6 through the motor 7, and drives the air bag 5 and the sealed chamber 1 to move regularly and equidistantly as a whole; The cylinder 8 in the chamber 1 controls the sealing chamber 1 to move up and down; first, the cylinder 8 controls the sealing chamber 1 to rise, and the stepping motor 7 drives the air bag 5, the blowing pipe 2 and the sealing chamber 1 to move as a whole; then, when the whole moves to the lower When a row of filter cartridges 10 is air outlet, the cylinder 8 in the sealing chamber 1 controls the sealing chamber 1 to descend, and the sealing chamber 1 seals the row of filter cartridges 10; finally, the solenoid valve 15 controls the air bag 5 to supply air to the blowing pipe 2, and the The first row of filter cartridges 10 removes dust, and the other filter cartridges 10 remain in working con...

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PUM

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Abstract

The invention relates to a line-by-line offline ash removal deduster and an ash removal method thereof. The line-by-line offline ash removal deduster comprises a sealing chamber, a gas bag connected with an inflator and controlled by a solenoid valve, and a blowing tube connected with the gas bag and penetrating through the sealing chamber; the sealing chamber has a rectangular housing shape and covers a single line of filter cylinders; two ends of the sealing chamber are respectively provided with a guide rail mechanism and a screw mechanism controlled by a motor, and the sealing chamber, the blowing tube and the gas bag synchronously equidistantly move on the screw at regular time; the blowing tube is provided with two cylinders at interval, and the cylinders control the elevation of the sealing chamber; and the motor drives the sealing chamber to integrally equidistantly move at regular time, and ash are removed from the filter cylinders line by line through controlling the elevation and sealing of the sealing chamber by the cylinders. Compared with devices adopting background technologies, the deduster provided by the invention has the advantages of simplified structure, cost saving, and convenient installation and maintenance; and the sealing chamber equidistantly move at regular time in order to realizes ash removal dedusting of the filter cylinders line by line, and other filter cylinders still normally filter, so the time is effectively saved, and the filter working efficiency is improved.

Description

technical field [0001] The invention relates to a dust removal device, in particular to a line-by-line off-line dust remover and a dust removal method for removing dust from filter cylinders and dust removal paper cylinders. Background technique [0002] CN 103084020A discloses an automatic dust collector, which consists of a dust removal device, a fan, an inlet and an exhaust pipe device, and a dust control device. The channel to the mouth of the dust removal bag and the valve with corresponding functions can be switched and controlled. After the dust removal chamber is divided into rooms, most of the dust removal chamber is in a negative pressure state when the dust is removed and a few are falling. The bag will instantly change from the state of negative pressure suction and ash removal to the state of positive pressure air supply to the dust removal room, so as to achieve the purpose of automatic ash falling without power. Although the automatic ash-falling dust collect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/42B01D46/04
Inventor 王利翔
Owner NANFANG ENVIRONMENT PURIFYING EQUIP HANGZHOU